How happy they were _____ each other!A to see B seeing

they_____on a stone.How happy they were You can not imagine( )A.how happy they were B.how they were happy为什么请详解 How happy we were! how happy we were翻译 How happy they were _____ each other!A to see B seeing How did Linda feel after she did the housework?were they happy today they were very happy怎么变感叹句 because they were so joyful,happy,blest, We were happy when they left. They were too happy to stop_____(smile) They were happy last night.（划线部分提问：happy） Were they happy?怎么答?a：Yes,they were· b：No,they were not· how happy they look 还是how happily they look How happy they look!=What... how happy they are playing 改错, How happy they are. 什么意思? How _____ (happy) they are relaxing! How () happy they are!How （） they are！用happy的适当形式填空。